129109176

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{256169}}^1$

素因数の和:256188

約数の個数: 48

約数和(自身を含む): 399625200

約数和(自身を除く): 270516024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 256169, 512338, 768507, 1024676, 1537014, 1793183, 2049352, 2305521, 3074028, 3586366, 4611042, 5379549, 6148056, 7172732, 9222084, 10759098, 14345464, 16138647, 18444168, 21518196, 32277294, 43036392, 64554588, 129109176]

約数ペア:

[(1, 129109176), (2, 64554588), (3, 43036392), (4, 32277294), (6, 21518196), (7, 18444168), (8, 16138647), (9, 14345464), (12, 10759098), (14, 9222084), (18, 7172732), (21, 6148056), (24, 5379549), (28, 4611042), (36, 3586366), (42, 3074028), (56, 2305521), (63, 2049352), (72, 1793183), (84, 1537014), (126, 1024676), (168, 768507), (252, 512338), (504, 256169)]